1998 SK53

1998SK53, 1999 XE12, 1999XE12, 40208, J98S53K, J99X12E

All data for this body: [vot]

MPC data
Name (number) 1998 SK53 (40208)
a 3.19409
e 0.10812
i / sin(i) 15.1007 / 0.26052
q 2.84875
Q 3.53943
ω 72.5242
Node 193.7871
m 209.3443
n 0.1727
Epoch 2460200.5
nobs 1656
nopp 22
Years observed 1998-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.208
ep 0.097
sin(ip) 0.261
Value Standard error
G 0.150
H 13.890
Mass
D 10.99 0.244
pV 0.053 0.0051
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2075 0.0968 0.2605 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.99 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0051 0.0051 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.89 MPC-2023-12-04 MPC-2023-12-04 Phot